Struct FfArgs 

#[non_exhaustive]
pub struct FfArgs {
    pub workers: Option<NonZeroUsize>,
    pub channel_capacity: Option<usize>,
    pub batch_size: Option<usize>,
    pub experimental_cache: bool,
    pub warnings: bool,
}

cargo-ff-specific flags. All long names are prefixed --ff-* so they can never collide with a flag added upstream by cargo fmt.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

workers: Option<NonZeroUsize>

Number of worker threads. Defaults to available_parallelism().

channel_capacity: Option<usize>

Bounded-channel capacity. Default 512. Hidden — benchmarking knob.

batch_size: Option<usize>

Crates per rustfmt invocation. Higher amortizes spawn cost; lower gives finer scheduling granularity. Hidden — benchmarking knob.

experimental_cache: bool

Experimental: skip rustfmt for crates whose *.rs mtimes match the prior successful run. May produce stale results if files outside manifest_dir are pulled in via #[path].

warnings: bool

Emit advisory warnings to stderr (off by default).

Trait Implementations

impl Args for FfArgs

fn group_id() -> Option<Id>

Report the ArgGroup::id for this set of arguments

fn augment_args<'b>(__clap_app: Command) -> Command

Append to Command so it can instantiate Self via FromArgMatches::from_arg_matches_mut

fn augment_args_for_update<'b>(__clap_app: Command) -> Command

Append to Command so it can instantiate self via FromArgMatches::update_from_arg_matches_mut

impl Debug for FfArgs

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FromArgMatches for FfArgs

fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn from_arg_matches_mut( __clap_arg_matches: &mut ArgMatches, ) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn update_from_arg_matches( &mut self, __clap_arg_matches: &ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

fn update_from_arg_matches_mut( &mut self, __clap_arg_matches: &mut ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.